Exercises

Hazardous operations 132240Z to 140500Z jul, alternate 142240Z to 150500Z jul in area bound by 09-06N…

HYDROPAC 1245/09

issued: 2009-07-10 05:56Z
status: cancelled 2009-07-14 04:27Z (archive)
self-cancels: 2009-07-15 06:00Z
cancels: HYDROPAC 1235/09
authority: USAKA KWAJALEIN 100505Z JUL 09.
sea: North Pacific Ocean
position: 8.946, 174.796
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. HAZARDOUS OPERATIONS 132240Z TO 140500Z JUL,
   ALTERNATE 142240Z TO 150500Z JUL
   IN AREA BOUND BY
   09-06N 167-35E, 09-21N 170-00E,
   09-42N 177-15E, 09-42N 179-12E,
   08-06N 179-12E, 08-06N 177-15E,
   08-42N 170-00E, 08-59N 167-35E.
2. CANCEL HYDROPAC 1235/09.
3. CANCEL THIS MSG 150600Z JUL.

Activity windows · 2 in this warning

opens (UTC)	closes (UTC)	local	length
2009-07-13 22:40Z	2009-07-14 05:00Z	—	6 h 20
2009-07-14 22:40Z	2009-07-15 05:00Z	—	6 h 20

Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.

This area · military exercises

15 within 180 nm since 2007 · 0 in the last 12 months · 0 in force now

Season · when military exercises happen here

month of issue, all years in the archive

Timeline

Hazardous operations 132200Z to 140500Z jul, alternate 142200Z to 150500Z jul in area bound by 09-06N…cancels · 2009-07-08
Hazardous operations 132200Z to 140500Z jul, alternate 142200Z to 150500Z jul in area bound by 09-06N…replaced · 2009-07-08
Cancel HYDROPAC 1245/09 and this msg, operations completedcancelled by · 2009-07-14

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

35 military exercises in force · see all

Exercises

Gunnery, firing and naval exercise areas. All current military exercises →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.